CN210487439U - Water quality monitoring preliminary treatment sample thief - Google Patents
Water quality monitoring preliminary treatment sample thief Download PDFInfo
- Publication number
- CN210487439U CN210487439U CN201921390785.2U CN201921390785U CN210487439U CN 210487439 U CN210487439 U CN 210487439U CN 201921390785 U CN201921390785 U CN 201921390785U CN 210487439 U CN210487439 U CN 210487439U
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- Prior art keywords
- filter screen
- fixed
- wall
- water quality
- plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 238000012544 monitoring process Methods 0.000 title claims abstract description 25
- 238000007781 pre-processing Methods 0.000 claims 2
- 238000004804 winding Methods 0.000 claims 2
- 239000012535 impurity Substances 0.000 abstract description 19
- 238000001914 filtration Methods 0.000 abstract description 6
- 239000004927 clay Substances 0.000 abstract description 3
- 239000005416 organic matter Substances 0.000 abstract description 2
- 238000012372 quality testing Methods 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- -1 silt Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000005375 photometry Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of the sample thief equipment, especially, water quality monitoring preliminary treatment sample thief all contains a large amount of impurity to the water of current nature, like silt, clay, organic matter, mechanical impurity etc, the degree of accuracy of water quality testing result has seriously been influenced in the existence of these impurity, therefore people just use the filter screen to filter impurity, but make the filter screen take place the problem of jam easily after the filter screen long-term use, the scheme as follows now is proposed, it includes the fixed plate, fixed chamber has been seted up on the fixed plate, and fixed mounting has same square slab on the both sides inner wall in fixed chamber, and the round hole has been seted up at the top of square slab, has all seted up the spread groove on the both sides inner wall of round hole, and fixed mounting has same fixed column on the top inner wall and. The utility model discloses simple structure, convenient to use can be convenient for effectively prevent that first filter screen and second filter screen from taking place to block up when filtering impurity.
Description
Technical Field
The utility model relates to a sample thief equipment technical field especially relates to a water quality monitoring preliminary treatment sample thief.
Background
The water quality monitoring is a process of monitoring and measuring the types of pollutants in the water body, the concentrations and the variation trends of various pollutants and evaluating the water quality condition. The monitoring range is very wide, and the monitoring range comprises uncontaminated and contaminated natural water (rivers, lakes, seas and underground water), various industrial drainage and the like. The main monitoring projects can be divided into two main categories: one is a comprehensive index reflecting the water quality conditions, such as temperature, chroma, turbidity, pH value, conductivity, suspended matters, dissolved oxygen, chemical oxygen demand, biochemical oxygen demand and the like; the other is some toxic substances, such as phenol, cyanogen, arsenic, lead, chromium, cadmium, mercury, organic pesticides and the like. In order to objectively evaluate the water quality of rivers and oceans, it is sometimes necessary to measure the flow velocity and flow rate in addition to the above-mentioned monitoring items. At present, the water quality monitoring mainly uses photometry, spectrometry and other methods to accurately measure the water quality indexes such as COD, ammonia nitrogen and the like.
However, water in the nature contains a large amount of impurities, such as silt, clay, organic matters, mechanical impurities and the like, and the existence of the impurities seriously affects the accuracy of a water quality detection result, so people can use the filter screen to filter the impurities, but the filter screen is easy to block after the filter screen is used for a long time, and therefore, a water quality monitoring pretreatment sampler is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the water that exists the nature among the prior art and all containing a large amount of impurity, like silt, clay, organic matter, mechanical impurity etc. the existence of these impurity has seriously influenced the degree of accuracy of water quality testing result, consequently people just use the filter screen to filter impurity, nevertheless make the filter screen take place the shortcoming of jam after the filter screen uses for a long time easily, and a water quality monitoring preliminary treatment sample thief that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a water quality monitoring pretreatment sampler comprises a fixed plate, wherein a fixed cavity is formed in the fixed plate, the inner walls of two sides of the fixed cavity are fixedly provided with the same square plate, the top of the square plate is provided with a round hole, the inner walls of two sides of the round hole are respectively provided with a connecting groove, the inner walls of the top and the bottom of the connecting groove are fixedly provided with the same fixed column, the two fixed columns are slidably provided with the same first filter screen, the bottom of the first filter screen is fixedly provided with one end of a second spring, the other end of the second spring is fixedly arranged on the inner wall of the bottom of the connecting groove, the top of the first filter screen is fixedly provided with a connecting seat, the inner walls of two sides of the fixed cavity are fixedly provided with the same slender rod, the slender rod is slidably provided with the same sliding plate, the, one side fixed mounting of slide has the one end of first string, and the other end fixed mounting of first string is on the slide, the inlet opening has been seted up at the top of fixed plate.
Preferably, the square cavity has been seted up on the fixed plate, has seted up the motor groove on the top inner wall in square cavity, and fixed mounting has servo motor on the top inner wall in motor groove, and fixed cover is equipped with the gear on servo motor's the output shaft, the turn trough has all been seted up on the top inner wall in square cavity and the bottom inner wall, and same rotation seat is installed to two turn trough internal rotations, and fixed cover is equipped with sector gear on the rotation seat, and sector gear meshes with the gear mutually, thereby sector gear and gear's meshing setting makes servo motor's output shaft rotate and can drive the rotation seat and carry out the interval and rotate.
Preferably, the last fixed cover of seat that rotates is equipped with the reel, winds the one end of establishing and fixedly connected with second string on the reel, and the other end fixed mounting of second string can drive the sliding seat when making the reel rotate and slide in one side of slide, the setting of second string.
Preferably, fixed mounting has same connecting plate on the both sides inner wall in fixed chamber, and the square hole has been seted up at the top of connecting plate, and fixed mounting has same second filter screen on the both sides inner wall in square hole, and the filter diameter of second filter screen is greater than the filter diameter of first filter screen, and the top fixed mounting of connecting plate has the collecting vat that two symmetries set up, and the bottom fixed mounting of slide has the brush that a plurality of symmetries set up, and the brush cooperatees with the second filter screen, thereby the brush can clear up the impurity on the second filter screen with the cooperation setting of second filter screen, thereby prevent that it from taking place to block up.
Preferably, one side fixed mounting of sliding seat has the one end of first spring, and the other end fixed mounting of first spring is on one side inner wall of fixed chamber, thereby the setting of first spring makes the sliding seat can slide to the normal position under the elastic force effect of first spring when sector gear rotates to with the gear unmeshed.
The utility model discloses in, a water quality monitoring preliminary treatment sample thief, thereby because the meshing setting of sector gear and gear makes servo motor's output shaft rotate and can drive and rotate the seat and carry out the interval and rotate, thereby the setting of second string makes the reel can drive the sliding seat when rotating and slide.
Thereby can clear up the impurity on the second filter screen because the cooperation setting of brush and second filter screen to prevent that it from taking place to block up, thereby the setting of first spring makes when sector gear rotates to with the gear not meshing the sliding seat can slide the normal position under the elastic force effect of first spring.
The utility model discloses simple structure, convenient to use can be convenient for effectively prevent that first filter screen and second filter screen from taking place to block up when filtering impurity.
Drawings
FIG. 1 is a schematic structural view of a water quality monitoring and pretreatment sampler provided by the present invention;
FIG. 2 is a schematic view of the structure of part A of a water quality monitoring and pretreating sampler provided by the present invention;
fig. 3 is a schematic view of the overlooking structure of the sector gear and the gear of the water quality monitoring pretreatment sampler provided by the utility model.
In the figure: 1 fixed plate, 2 fixed chambeies, 3 dead levers, 4 slides, 5 inlet openings, 6 first springs, 7 connecting plates, 8 collecting grooves, 9 first string, 10 sliding seat, 11 square chambers, 12 servo motor, 13 gears, 14 sector gear, 15 reels, 16 square plates, 17 first filter screen, 18 connecting seats, 19 spread grooves, 20 second springs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-3, a water quality monitoring and pretreatment sampler comprises a fixed plate 1, a fixed cavity 2 is arranged on the fixed plate 1, the inner walls of two sides of the fixed cavity 2 are fixedly provided with a same square plate 16, the top of the square plate 16 is provided with a round hole, the inner walls of two sides of the round hole are both provided with a connecting groove 19, the inner wall of the top and the inner wall of the bottom of the connecting groove 19 are fixedly provided with a same fixed column, two fixed columns are slidably provided with a same first filter screen 17, the bottom of the first filter screen 17 is fixedly provided with one end of a second spring 20, the other end of the second spring 20 is fixedly provided on the inner wall of the bottom of the connecting groove 19, the top of the first filter screen 17 is fixedly provided with a connecting seat 18, the inner walls of two sides of the fixed cavity 2 are fixedly provided with a same slender rod, sliding mounting has slide 4 on the dead lever 3, and one side fixed mounting of slide 4 has the one end of first string 9, and the other end fixed mounting of first string 9 has seted up inlet opening 5 on slide 10, the top of fixed plate 1.
The utility model discloses in, square cavity 11 has been seted up on fixed plate 1, the motor groove has been seted up on the top inner wall of square cavity 11, fixed mounting has servo motor 12 on the top inner wall in motor groove, fixed cover is equipped with gear 13 on servo motor 12's the output shaft, the turn trough has all been seted up on square cavity 11's the top inner wall and the bottom inner wall, same rotation seat is installed to two turn trough internal rotations, fixed cover is equipped with sector gear 14 on the rotation seat, sector gear 14 meshes with gear 13 mutually, thereby sector gear 14 and gear 13's meshing setting makes servo motor 12's output shaft rotate and can drive the rotation seat and carry out the interval rotation.
The utility model discloses in, the last fixed cover of seat that rotates is equipped with reel 15, and around the one end of establishing and fixedly connected with second string on reel 15, the other end fixed mounting of second string can drive sliding seat 10 and slide in one side of slide 10, thereby the setting of second string makes reel 15 rotate.
The utility model discloses in, fixed mounting has same connecting plate 7 on the both sides inner wall of fixed chamber 2, the square hole has been seted up at the top of connecting plate 7, fixed mounting has same second filter screen on the both sides inner wall of square hole, the filtration diameter of second filter screen is greater than the filtration diameter of first filter screen 17, the top fixed mounting of connecting plate 7 has the collecting vat 8 that two symmetries set up, slide 4's bottom fixed mounting has the brush that a plurality of symmetries set up, the brush cooperatees with the second filter screen, thereby the brush can clear up the impurity on the second filter screen with the cooperation setting of second filter screen, thereby prevent that it from taking place to block up.
The utility model discloses in, one side fixed mounting of sliding seat 4 has the one end of first spring 6, and the other end fixed mounting of first spring 6 is on one side inner wall of fixed chamber 2, thereby the setting of first spring 6 makes sliding seat 4 can slide the normal position under the spring action of first spring 6 when sector gear 14 rotates and gear 13 is not meshed.
Example two
Referring to fig. 1-3, a water quality monitoring pretreatment sampler comprises a fixed plate 1, a fixed cavity 2 is arranged on the fixed plate 1, the inner walls of two sides of the fixed cavity 2 are fixedly provided with a same square plate 16 by welding, the top of the square plate 16 is provided with a round hole, the inner walls of two sides of the round hole are both provided with a connecting groove 19, the inner wall of the top and the inner wall of the bottom of the connecting groove 19 are fixedly provided with a same fixed column by welding, two fixed columns are slidably provided with a same first filter screen 17, the bottom of the first filter screen 17 is fixedly provided with one end of a second spring 20 by welding, the other end of the second spring 20 is fixedly provided on the inner wall of the bottom of the connecting groove 19 by welding, the top of the first filter screen 17 is fixedly provided with a connecting seat 18 by welding, the inner walls of two sides of the fixed cavity 2, the fixing device is characterized in that the same fixing rod 3 is fixedly installed on the inner wall of one side of the fixing cavity 2 through welding, a sliding plate 4 is slidably installed on the fixing rod 3, one end of a first thin rope 9 is installed on one side of the sliding plate 4 through welding, the other end of the first thin rope 9 is fixedly installed on a sliding plate 10 through welding, and a water inlet hole 5 is formed in the top of the fixing plate 1.
The utility model discloses in, square cavity 11 has been seted up on fixed plate 1, the motor groove has been seted up on the top inner wall of square cavity 11, install servo motor 12 through welded fastening on the top inner wall in motor groove, fixed cover is equipped with gear 13 on servo motor 12's the output shaft, the rotary trough has all been seted up on square cavity 11's the top inner wall and the bottom inner wall, same rotation seat is installed to two rotary trough internal rotations, it is equipped with sector gear 14 to rotate fixed cover on the seat, sector gear 14 meshes with gear 13 mutually, thereby sector gear 14 and gear 13's meshing setting makes servo motor 12's output shaft rotate and can drive and rotate the seat and carry out the interval and rotate.
The utility model discloses in, the last fixed cover of seat that rotates is equipped with reel 15, and around the one end of establishing and fixedly connected with second string on reel 15, the other end of second string passes through welded fastening and installs in one side of slide 10, thereby can drive sliding seat 10 and slide when setting up of second string makes reel 15 rotate.
The utility model discloses in, install same connecting plate 7 through welded fastening on the both sides inner wall of fixed chamber 2, the square hole has been seted up at the top of connecting plate 7, install same second filter screen through welded fastening on the both sides inner wall of square hole, the filtration diameter of second filter screen is greater than the filtration diameter of first filter screen 17, the collecting vat 8 that two symmetries set up is installed through welded fastening at the top of connecting plate 7, the bottom of slide 4 installs the brush that a plurality of symmetries set up through welded fastening, the brush cooperatees with the second filter screen, thereby the impurity on the second filter screen can be cleared up in the cooperation setting of brush and second filter screen, thereby prevent that it from taking place to block up.
The utility model discloses in, one side of sliding seat 4 has the one end of first spring 6 through welded fastening installation, and the other end of first spring 6 passes through welded fastening and installs on one side inner wall of fixed chamber 2, thereby the setting of first spring 6 makes sliding seat 4 can slide the normal position under the spring action of first spring 6 when sector gear 14 rotates and does not mesh with gear 13.
The working principle is as follows: the servo motor 12 is provided with a control switch, when the first filter screen 17 and the second filter screen filter impurities, the servo motor 12 is started, the output shaft of the servo motor 12 drives the gear 13 to rotate, the gear 13 rotates to drive the sector gear 14 to rotate at intervals, the sector gear 14 rotates at intervals to drive the rotating seat to rotate at intervals, the rotating seat rotates to drive the reel 15 to rotate, the reel 15 rotates to drive the second string to contract, the second string contracts to drive the sliding plate 10 to slide, because the bottom of the sliding plate 10 is triangular, and the top of the connecting seat 18 is spherical, the sliding plate 10 can extrude the connecting seat 18 to descend due to sliding, the connecting seat 18 can compress the second spring 20 due to descending, when the sliding plate 10 continues to move, the connecting seat 18 can slide to the original position under the elastic force of the second spring 20, continuous shaking of the connecting seat 18 is realized, the connecting seat 18 shakes to drive the first filter screen 17 to shake up and down, thereby prevent that first filter screen 17 from taking place to block up, and slide 10 slides and drives first string pulling sliding seat 4 and slide, sliding seat 4 slides just can compress first spring 6, sliding seat 4 slides and drives the brush and remove, when gear 13 rotated to with sector gear 14 unmeshing, sliding seat 4 just can slide the normal position under the elastic force effect of first spring 6 this moment, thereby realized the round trip movement of brush, thereby the brush round trip movement second filter screen is cleared up, prevent that it from taking place to block up.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A water quality monitoring pretreatment sampler comprises a fixed plate (1) and is characterized in that a fixed cavity (2) is formed in the fixed plate (1), the inner walls of two sides of the fixed cavity (2) are fixedly provided with a same square plate (16), the top of the square plate (16) is provided with a round hole, the inner walls of two sides of the round hole are both provided with connecting grooves (19), the inner walls of the top and the bottom of the connecting grooves (19) are fixedly provided with a same fixed column, the two fixed columns are slidably provided with a same first filter screen (17), the bottom of the first filter screen (17) is fixedly provided with one end of a second spring (20), the other end of the second spring (20) is fixedly arranged on the inner wall of the bottom of the connecting groove (19), the top of the first filter screen (17) is fixedly provided with a connecting seat (18), the inner walls of two sides of the fixed cavity (2, slidable mounting has same slide (10) on the slender pole, fixed mounting has same dead lever (3) on one side inner wall of fixed chamber (2), and slidable mounting has sliding seat (4) on dead lever (3), and one side fixed mounting of sliding seat (4) has the one end of first slender rope (9), and the other end fixed mounting of first slender rope (9) is on slide (10), inlet opening (5) have been seted up at the top of fixed plate (1).
2. The water quality monitoring and pretreatment sampler as recited in claim 1, wherein the fixed plate (1) is provided with a square cavity (11), the inner wall of the top of the square cavity (11) is provided with a motor groove, the inner wall of the top of the motor groove is fixedly provided with a servo motor (12), an output shaft of the servo motor (12) is fixedly sleeved with a gear (13), the inner walls of the top and the bottom of the square cavity (11) are provided with rotating grooves, the two rotating grooves are rotatably provided with a same rotating base, the rotating base is fixedly sleeved with a sector gear (14), and the sector gear (14) is meshed with the gear (13).
3. A water quality monitoring and preprocessing sampler as claimed in claim 2 wherein the rotating base is fixedly sleeved with a winding wheel (15), the winding wheel (15) is wound and fixedly connected with one end of a second string, and the other end of the second string is fixedly arranged at one side of the sliding plate (10).
4. A water quality monitoring and preprocessing sampler as claimed in claim 1 wherein the fixed chamber (2) is fixedly mounted with a same connecting plate (7) on both inner walls, the top of the connecting plate (7) is provided with a square hole, a second filter screen is fixedly mounted on both inner walls of the square hole, the filter diameter of the second filter screen is larger than that of the first filter screen (17), the top of the connecting plate (7) is fixedly mounted with two symmetrically arranged collecting tanks (8), the bottom of the sliding seat (4) is fixedly mounted with a plurality of symmetrically arranged brushes, and the brushes are matched with the second filter screen.
5. The water quality monitoring pretreatment sampler according to claim 1, characterized in that one side of the sliding seat (4) is fixedly provided with one end of a first spring (6), and the other end of the first spring (6) is fixedly arranged on the inner wall of one side of the fixed cavity (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921390785.2U CN210487439U (en) | 2019-08-26 | 2019-08-26 | Water quality monitoring preliminary treatment sample thief |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921390785.2U CN210487439U (en) | 2019-08-26 | 2019-08-26 | Water quality monitoring preliminary treatment sample thief |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210487439U true CN210487439U (en) | 2020-05-08 |
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ID=70539268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921390785.2U Expired - Fee Related CN210487439U (en) | 2019-08-26 | 2019-08-26 | Water quality monitoring preliminary treatment sample thief |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210487439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113975882A (en) * | 2021-10-18 | 2022-01-28 | 邓玲丽 | Petroleum filtering equipment |
| CN116400042A (en) * | 2023-06-07 | 2023-07-07 | 北京建工环境修复股份有限公司 | Device for rapidly detecting heavy metals in water |
-
2019
- 2019-08-26 CN CN201921390785.2U patent/CN210487439U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113975882A (en) * | 2021-10-18 | 2022-01-28 | 邓玲丽 | Petroleum filtering equipment |
| CN113975882B (en) * | 2021-10-18 | 2024-01-16 | 沈阳亿达流体冷却设备有限公司 | Petroleum filtering equipment |
| CN116400042A (en) * | 2023-06-07 | 2023-07-07 | 北京建工环境修复股份有限公司 | Device for rapidly detecting heavy metals in water |
| CN116400042B (en) * | 2023-06-07 | 2023-08-04 | 北京建工环境修复股份有限公司 | Device for rapidly detecting heavy metals in water |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 |